Human powered irrigation diaphragm pump
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Oct 6, 2015
Grant Date -
Feb 7, 2013
app pub date -
Aug 6, 2012
filing date -
Aug 5, 2011
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A pump system includes a pump unit an assembly frame that receives first and second pumps. A first and second pedal respectively couples to a first and second pump actuating portion. A rocker arrangement has a rocker that pivotally couples the first and second pedals, so a pushing movement of the first pedal in one direction causes a pulling movement of the second pedal in an opposite direction, and vice versa. The first and second pedals respond to a pushing force, respectively move the first and second pump actuating portions for pumping a fluid from the first and second pumps, and correspondingly move the first and second pump actuating portions for drawing the fluid to be pumped into the first and second pumps.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FLOW CONTROL LLC | 100 CUMMINGS CENTER BEVERLY MA 01915 |
International Classification(s)

- 2012 Application Filing Year
- F04B Class
- 820 Applications Filed
- 689 Patents Issued To-Date
- 84.03 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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King, Robert W | South Hamilton, US | 23 | 478 |
# of filed Patents : 23 Total Citations : 478 | |||
Rulli, Samuel R | Gloucester, US | 5 | 43 |
# of filed Patents : 5 Total Citations : 43 | |||
Teichmann, Keith | Newton Centre, US | 11 | 225 |
# of filed Patents : 11 Total Citations : 225 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- F04B Class
- 0 % this patent is cited more than
- 10 Age
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- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 6, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
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